Alpine region

The main valleys of the Alps, orographically by drainage basin.

Rhine basin (North Sea)

Rhine

• Aare
  • Limmat
    • Linth (Glarus)
      • Lake Walen
        • Seez
      • Klöntal
      • Sernftal
  • Reuss River
    • Lake Lucerne
      • Sarner Aa (Brünig connects to the Aare basin)
      • Muotathal
    • Schächen, Klausen Pass connects to Glarus
    • Urserental
    • Susten Pass connects to the Gadmertal
    • Furka Pass connects to the Goms
  • Lake Thun, Bernese Oberland
    • Simmental
    • Kandertal, Engstligental
    • Lauterbrunnental, Lütschental
    • Gadmertal (Susten Pass connects to the Reuss)
    • Haslital (Grimsel Pass connects to the Goms and the Furka Pass
• Tösstal
• Toggenburg (Thur River)
• Prättigau (Landquart River)
• posterior Rhine
  • Albula River
    • Landwasser (Davos)
    • Oberhalbstein (Julier Pass connects to the Inn basin)
    • Albulatal, Bergün, Preda (Albula Pass connects to the Inn basin)
  • Averstal
  • Splügen Pass connects to the Mera basin, San Bernardino to the Moesa
• anterior Rhine
  • Safien valley
  • Val Lumnezia (Glenner)
    • Valsertal
  • Surselva (Oberalppass connects to the Reuss basin, Lukmanier Pass to the Leventina)

Danube basin (Black Sea)

Danube

• Sava
  • Planica (Julian Alps)
• Drava
  • Dravinja
  • Gail River
  • Meža
  • Gurk River
  • Mura
• Inn River
  • Ötztal
  • Zillertal
  • Engadin

Mediterranean

Rhone basin

Rhone tributaries in the Western Alps.

Rhone

• Durance River
  • Verdon
• Drôme River
• Isere
  • Drac River
• Fier River
• Arve River
• Chablais
• Valais
  • Dranse River
    • Val de Banse
    • Val d'Entremont
  • Val d'Hérens, Val d'Herémece
  • Val d'Anniviers
  • Turtmanntal
  • Lötschental
  • Vispa River
    • Saastal
    • Mattertal
      • Zmuttal
  • Goms (Nufenen Pass to the Leventina, Grimsel Pass to the Haslital, Furka Pass to the Reuss)
    • Binntal

Other

• Roya (river)
• Var River
• Verdon River

Adriatic

Po basin

Po River

• Mincio
• Oglio
• Adda River (Lake Como)
  • Breggia
  • Val Bregaglia (Mera River)
    • Valle Spluga (Liro (stream - SO))
  • Val Brembana
  • Valsassina (Pioverna)
  • Valtellina
• Lambro
• Ticino
  • Val Mesolcina
  • Valle Maggia
  • Verzasca
  • Toce
• Agogna
• Tanaro
• Sesia
• Aosta Valley (Dora Baltea)
• Toce
• Orco
• Stura di Lanzo
• Dora Riparia
• Maira
• Varaita
• Pellice

Other

Adige

• Val Müstair

See also

• Geography of the Alps
• Principal passes of the Alps
• Orography